13659379347 has 8 divisors (see below), whose sum is σ = 18304955856. Its totient is φ = 9060027872.

The previous prime is 13659379339. The next prime is 13659379361. The reversal of 13659379347 is 74397395631.

It is a happy number.

13659379347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13659379347 - 2³ = 13659379339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13659379337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11555568 + ... + 11556749.

It is an arithmetic number, because the mean of its divisors is an integer number (2288119482).

Almost surely, 2^13659379347 is an apocalyptic number.

13659379347 is a deficient number, since it is larger than the sum of its proper divisors (4645576509).

13659379347 is a wasteful number, since it uses less digits than its factorization.

13659379347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23112517.

The product of its digits is 12859560, while the sum is 57.

The spelling of 13659379347 in words is "thirteen billion, six hundred fifty-nine million, three hundred seventy-nine thousand, three hundred forty-seven".